515141343344 has 10 divisors (see below), whose sum is σ = 998086352760. Its totient is φ = 257570671664.

The previous prime is 515141343293. The next prime is 515141343361. The reversal of 515141343344 is 443343141515.

It is a junction number, because it is equal to n+sod(n) for n = 515141343298 and 515141343307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16098166964 + ... + 16098166995.

It is an arithmetic number, because the mean of its divisors is an integer number (99808635276).

Almost surely, 2^515141343344 is an apocalyptic number.

It is an amenable number.

515141343344 is a deficient number, since it is larger than the sum of its proper divisors (482945009416).

515141343344 is a wasteful number, since it uses less digits than its factorization.

515141343344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32196333967 (or 32196333961 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

Adding to 515141343344 its reverse (443343141515), we get a palindrome (958484484859).

The spelling of 515141343344 in words is "five hundred fifteen billion, one hundred forty-one million, three hundred forty-three thousand, three hundred forty-four".